Having a baby is a life-changing experience. Being a parent is exciting but can also be tiring and overwhelming. It’s normal to have feelings of worry or doubt, especially if you are a first-time parent. However, if your feelings include extreme sadness or loneliness, severe mood swings and frequent crying spells, you may have postpartum depression. Postpartum depression (PPD) is …

Dengue fever is a mosquito-borne viral illness caused by the dengue virus and transmitted primarily by Aedes mosquitoes. It is common in tropical and subtropical regions and can range from a mild flu-like illness to a severe, life-threatening condition. Early recognition and appropriate medical care are important to reduce complications. Symptoms Symptoms usually appear 4 to 10 days after being …

Vascular dementia is a type of dementia caused by reduced blood flow to the brain, leading to damage of brain cells. It often occurs after a stroke or as a result of multiple small strokes, but it can also develop gradually due to chronic narrowing or blockage of blood vessels supplying the brain. Vascular dementia is the second most common …

Lewy body dementia is a progressive brain disorder that affects thinking, behavior, movement, and alertness. It is caused by abnormal deposits of a protein called alpha-synuclein, known as Lewy bodies, which build up in the brain and interfere with normal brain function. Lewy body dementia shares features with both Alzheimer’s disease and Parkinson’s disease. People with this condition may experience …

Frontotemporal dementia is a group of progressive brain disorders that primarily affect the frontal and temporal lobes of the brain. These areas are responsible for personality, behavior, language, and decision-making. Frontotemporal dementia often develops at a younger age than other forms of dementia, typically between 45 and 65 years. The condition gradually worsens over time and leads to significant changes …

Dementia is a progressive neurological condition characterized by a decline in cognitive function severe enough to interfere with daily life and independence. It affects memory, thinking, reasoning, behavior, and the ability to perform everyday activities. Dementia is not a single disease but a broad term encompassing various disorders, with Alzheimer’s disease being the most common cause. It primarily affects older …

Delirium is a sudden and severe disturbance in mental abilities that results in confusion, reduced awareness of the environment, and impaired attention. It usually develops over a short period of time and tends to fluctuate throughout the day. Delirium is most commonly seen in older adults, particularly during hospitalization or serious illness, and is considered a medical emergency requiring prompt …

Delayed Sleep Phase, also known as Delayed Sleep Phase Disorder (DSPD), is a circadian rhythm sleep disorder in which a person’s natural sleep–wake cycle is significantly delayed compared to conventional or socially acceptable times. Individuals with this condition have difficulty falling asleep at night and waking up in the morning, despite having normal sleep quality and duration when allowed to …

Gastroparesis is a digestive disorder in which the stomach empties food into the small intestine more slowly than normal. This delay occurs without a physical blockage and is usually related to problems with the nerves or muscles that control stomach movement. Gastroparesis can interfere with digestion, blood sugar control, and proper nutrition, and symptoms may range from mild to severe. …

Delayed ejaculation is a male sexual dysfunction in which ejaculation takes an unusually long time to occur or does not occur at all despite adequate sexual stimulation and arousal. The condition can be lifelong or acquired later in life and may occur in specific situations or consistently. Delayed ejaculation can cause distress, affect intimate relationships, and reduce overall sexual satisfaction. …